Update start-template for systemd

[kononencheg]

sighup for reload

[kardapoltsev]

Nice addition! It would be great if you add the same feature to other system loaders (SystemV and Upstart) (:

[muuki88]

@kardapoltsev would this be simple to do? For upstart maybe, but for SystemV I think this is though :p
For me this looks good to merge. Any further improvements would be awesome, but not required IMO.

And I'm not 100% sure what this addition does xD

[kardapoltsev]

And I'm not 100% sure what this addition does xD

It only sends SIGHUP (1) signal to application.
Additions would be great but definitely isn't required. For SystemV it could look like

 reload)
    status_of_proc -p "$PIDFILE" "$RUN_CMD" ${{app_name}} > /dev/null || /bin/kill -HUP "${PIDFILE}"
    ;;

I didn't test it.

[kardapoltsev]

@kononencheg do you plan to add smth? If not it's fine to merge it as is IMHO.

[kononencheg]

@kardapoltsev no, that's all.

[kardapoltsev]

Thanks, this is a nice feature for some apps!